commit

src/WebSockets/Channels/ChannelManager.php

@@ -51,8 +51,14 @@ class ChannelManager
             return;
         }
 
+        /**
+         * Remove the connection from all channels.
+         */
         collect($this->channels[$connection->client->appId])->each->unsubscribe($connection);
 
+        /**
+         * Unset all channels that have no connections so we don't leak memory.
+         */
         collect($this->channels[$connection->client->appId])
             ->reject->hasConnections()
             ->each(function (Channel $channel, string $channelId) use ($connection) {